Hermalle-sous-Argenteau weather in September (Liege Province, Belgium)

What weather conditions can you expect in Hermalle-sous-Argenteau this September? This guide provides the necessary weather information for your travel plans.

Temperatures

You’ll find the weather in Hermalle-sous-Argenteau during September to be perfect, with pleasant temperatures and moderate rainfall. Anticipate daytime temperatures around 20°C, while night temperatures can drop to 11°C.

Precipitation

Hermalle-sous-Argenteau in September usually receives moderate rainfall, averaging around 73 mm for the month. Historically, approximately 15 days this month are expected to have rain.

Average sunshine

Expect a moderate amount of sunlight, with approximately 159 hours. This means a pleasant mix of sun and clouds.

If you favor pleasant temperatures and minimal rainfall, September is one of the better months to visit Hermalle-sous-Argenteau. June, July, August and September typically offer the most agreeable circumstances. On the other hand, January, February, November and December tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Hermalle-sous-Argenteau climate page with graphs.

 

Hermalle-sous-Argenteau, monthly averages in September

Min Temperature 11°C  

Max Temperature 20°C  

Chance of Rain 48%  

Precipitation 73 mm  

Rainy days 15 days  

Humidity 80% *  

Windspeed 14 km/h *  

Sunshine 159 hours *  

Percentage Sunshine 41% *  

* Data from: Maastricht, the Netherlands (24 KM, 14 Miles).

Where to go in Belgium in September

Find out more about the weather in Belgium and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Hermalle-sous-Argenteau, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Hermalle-sous-Argenteau.

Our site offers climate and forecast data for every country in the world. Are you going to Belgium? On this website you can find historical weather averages for many cities in Belgium. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.